fix: Ensure logout clears both Firebase auth and API key

src/components/topbar/CurrentUserPopover.spec.ts

@@ -41,11 +41,13 @@ afterAll(() => {
 })
 
 // Mock the useCurrentUser composable
+const mockHandleSignOut = vi.fn()
 vi.mock('@/composables/auth/useCurrentUser', () => ({
   useCurrentUser: vi.fn(() => ({
     userPhotoUrl: 'https://example.com/avatar.jpg',
     userDisplayName: 'Test User',
-    userEmail: 'test@example.com'
+    userEmail: 'test@example.com',
+    handleSignOut: mockHandleSignOut
   }))
 }))
 
@@ -155,8 +157,8 @@ describe('CurrentUserPopover', () => {
     // Click the logout button
     await logoutButton.trigger('click')
 
-    // Verify logout was called
-    expect(mockLogout).toHaveBeenCalled()
+    // Verify handleSignOut was called
+    expect(mockHandleSignOut).toHaveBeenCalled()
 
     // Verify close event was emitted
     expect(wrapper.emitted('close')).toBeTruthy()

src/components/topbar/CurrentUserPopover.vue

@@ -88,7 +88,8 @@ const emit = defineEmits<{
   close: []
 }>()
 
-const { userDisplayName, userEmail, userPhotoUrl } = useCurrentUser()
+const { userDisplayName, userEmail, userPhotoUrl, handleSignOut } =
+  useCurrentUser()
 const authActions = useFirebaseAuthActions()
 const dialogService = useDialogService()
 
@@ -103,7 +104,7 @@ const handleTopUp = () => {
 }
 
 const handleLogout = async () => {
-  await authActions.logout()
+  await handleSignOut()
   emit('close')
 }